We're dividing 79378841 by 766 
The aim is to understand the frequency of 766 in 79378841.

Advancing to step 1:
766 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 766

Step 2:
If we divide 79 by 766, we get 0 and a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Grab the next digit (3) from the dividend, add it to 79, then carry on: 793 / 766

Moving on to step 3:
793 divided by 766 is 1 with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 766 from 793 and we're left with 27.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 766

Let's proceed to step 4:
277 divided by 766 is 0 with a remainder of 277.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 277 after subtracting 0 from 277.
Include the next digit (8) from the dividend after 277, then repeat: 2778 / 766

Advancing to step 5:
The number 766 fits into 2778 3 times, leaving a remainder of 480.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Subtracting 2298 from 2778 leaves us with 480.
Grab the next digit (8) from the dividend, add it to 480, then carry on: 4808 / 766

Step 6:
The number 766 fits into 4808 6 times, leaving a remainder of 212.
Write down 6 as next digit of the result. 
Result so far: 1036.0
If we subtract 4596 from 4808, we get 212.
Bring next digit (4) of the dividend behind the 212 and repeat the process: 2124 / 766

Advancing to step 7:
766 can be fit into 2124 2 times, resulting in a remainder of 592.
The number 2 becomes the next digit in our result. 
Result so far: 10362.0
Deduct 1532 from 2124 and we're left with 592.
Include the next digit (1) from the dividend after 592, then repeat: 5921 / 766

Step 8:
When dividing 5921 by 766, we get 7 with a remainder of 559.
Write down 7 as next digit of the result. 
Result so far: 103627.0
If we subtract 5362 from 5921, we get 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Let's proceed to step 9:
766 can be fit into 5590 7 times, resulting in a remainder of 228.
Write down 7 as next digit of the result. 
Result so far: 103627.7
If we subtract 5362 from 5590, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 10:
766 can be fit into 2280 2 times, resulting in a remainder of 748.
Write down 2 as next digit of the result. 
Result so far: 103627.72
Deduct 1532 from 2280 and we're left with 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

On to step 11:
7480 divided by 766 is 9 with a remainder of 586.
Write down 9 as next digit of the result. 
Result so far: 103627.729
If we take 6894 away from 7480, we end up with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Going ahead to step 12:
If we divide 5860 by 766, we get 7 and a remainder of 498.
Use 7 as the next digit of our solution. 
Result so far: 103627.7297
If we subtract 5362 from 5860, we get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

On to step 13:
766 can be fit into 4980 6 times, resulting in a remainder of 384.
Write down 6 as next digit of the result. 
Result so far: 103627.72976
If we take 4596 away from 4980, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 14:
The number 766 fits into 3840 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 103627.729765
The remainder is 10 after subtracting 3830 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 15:
If we divide 100 by 766, we get 0 and a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 103627.729765
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 16:
The number 766 fits into 1000 1 times, leaving a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 103627.72976501
The remainder is 234 after subtracting 766 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

The final result is 103627.72976501 with a remainder of 2.34e-07.